Requirements: English
Company: Innova Solutions
Region: Donostia-San Sebastian , Basque Country
Job Title: Data scientistJob Type:Freelance (B2B contract)Location: SpainWork regime: Fully remoteKeywords: ML, LLMs, AI, Python and AWSPosition Overview:Were looking for adata scientist(minimum2+ years of experience ) who is passionate aboutNatural Language Processing (NLP), Generative AI, andtraditional machine learning and who knows how to ship high-impact, production-grade models. This is a hands-on role where youll work across the full ML lifecycle: from prototyping to deployment, with a strong emphasis onproduction-readiness, APIs, and scalable architecture .Youll collaborate with AI engineers, product managers, and domain experts to develop intelligent systems that power next-generation insights for the pharma industry.What you'll do:Design and develop NLP and generative AI solutions using LLM frameworks likeLangChain ,LlamaIndex ,CrewAI, or directmodel provider SDKs/APIs(e.G., OpenAI, Anthropic, HuggingFace).Build and fine-tune traditional ML models (e.G., classification, regression, clustering) to support data-driven applications.Create robust and scalableAI pipelines and APIsusingPythonandFastAPI .Deploy models to production usingAWS servicessuch asECS ,Lambda, andS3, with attention to CI/CD, observability, and cost-effectiveness.Apply strongsystem design principlesto architect scalable, maintainable, and secure ML systems.Usecritical thinkingto analyze complex problems, identify edge cases, and propose pragmatic, data-driven solutions.Think creatively andoutside the boxto explore new ML techniques, tools, or approaches that push the boundaries of what we can do.Work closely with cross-functional teams to turn ambiguous business problems into well-scoped, technically sound AI solutions.Contribute to a culture of technical excellence and innovation in a fast-moving AI/ML team.What you bring:Minimum 2 years of industry experience in data science or machine learning.Strong background in NLP, LLMs, and generative AIcomfortable with both the theory and tooling.Familiarity with modern LLM stacks such as LangChain, LlamaIndex, CrewAI, or similar.Skilled in traditional ML methods using libraries like scikit-learn, XGBoost, etc.Expert-level Python programmer (beyond notebooks)you write clean, maintainable, testable code.Experience exposing models as production-ready APIs using FastAPI (or similar frameworks).Strong understanding of AWS servicesespecially ECS, Lambda, and S3.Experience with MLOps and DevOps best practices is a plus (e.G., Docker, Terraform, Azure DevOps, Github Actions).Proven ability in system architecture, problem-solving, and independently leading projects from concept to deployment.Comfortable working independently in a fast-paced, collaborative, remote-first environment .A little about us:Innova Solutions is a diverse and award-winning global technology services partner. We provide our clients with strategic technology, talent, and business transformation solutions, enabling them to be leaders in their field.Founded in 1998, headquartered in Atlanta (Duluth), Georgia.Employs over 50,000 professionals worldwide, with annual revenue approaching $3.0B.Delivers strategic technology and business transformation solutions globally.Operates through global delivery centers across North America, Asia, and Europe.Provides services for data center migration and workload development for cloud service providers.Awardee of prestigious recognitions including:Womens Choice Awards - Best Companies to Work for Women Millennials, 2024Forbes, Americas Best Temporary Staffing and Best Professional Recruiting Firms, 2023American Best in Business, Globee Awards, Healthcare Vulnerability Technology Solutions, 2023Global Health Pharma, Best Full Service Workforce Lifecycle Management Enterprise, 2023Received 3 SBU Leadership in Business AwardsStevie International Business Awards, Denials Remediation Healthcare Technology Solutions, 2023